US3201699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic counting apparatus with feedback circuits to prevent miscounting
Assignee: Toledo Scale Corp
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Filing: 1960-12-08
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Granted: 1965-08-17
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Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Robert J Maring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:42
CPC Classifications
H; H03; H03K; H03K23/00; H03K23/82
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
68 words
AN ELECTRIC DECADE IMPULSE COUNTER COMPRISING FIRST, SECOND, THIRD AND FOURTH BISTABLE FLIP-FLOP CIRCUITS; EACH OF SAID CIRCUITS INCLUDING INPUT MEANS AND OUTPUT MEANS; MEANS COUPLING THE OUTPUTS OF SAID FIRST, SECOND AND THIRD BISTABLE CIRCUITS TO THE INPUT MEANS OF SAID SECOND, THIRD AND FOURTH BISTABLE CIRCUITS, RESPECTIVELY; FIRST FEEDBACK MEANS CAPACITIVE CONNECTING AN OUTPUT OF SAID THIRD BISTABLE CIRCUIT TO A PINT IN SAID INPUT MEANS
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |